A phone and a charger cost one thousand one hundred in total. The phone cost one thousand more than the charger. How much does the charger cost?

What is the length of an with endpoints a 3,2 and b 8,14

Will give brainliest sum of arithmetic series (sigma notation) find the numerical answer to the summation given below. (image shown below)

Which approach to the theory-and-research cycle does the following sequence reflect: (1) specific observations suggest generalizations, (2) generalizations produce a tentative theory, (3) the theory is tested through the formation of hypotheses, and (4) hypotheses may provide suggestions for additional observations?